package com.itheima;

/**
 * 2025/3/24 19:50
 */
public class ForPractice1 {

    public static void main(String[] args) {

        int sum = 0;
        for (int i = 1; i < 6; i++) {
            sum += i;
        }
        System.out.println(sum);

    }
}
